An update for ffmpeg is now available for openEuler-20.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1759 Final 1.0 1.0 2024-06-28 Initial 2024-06-28 2024-06-28 openEuler SA Tool V1.0 2024-06-28 ffmpeg security update An update for ffmpeg is now available for openEuler-20.03-LTS-SP4. FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fix(es): A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash.(CVE-2022-3341) An update for ffmpeg is now available for openEuler-20.03-LTS-SP4. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium ffmpeg https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1759 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-3341 https://nvd.nist.gov/vuln/detail/CVE-2022-3341 openEuler-20.03-LTS-SP4 libavdevice-4.2.4-7.oe2003sp4.aarch64.rpm ffmpeg-devel-4.2.4-7.oe2003sp4.aarch64.rpm ffmpeg-4.2.4-7.oe2003sp4.aarch64.rpm ffmpeg-libs-4.2.4-7.oe2003sp4.aarch64.rpm ffmpeg-debuginfo-4.2.4-7.oe2003sp4.aarch64.rpm ffmpeg-debugsource-4.2.4-7.oe2003sp4.aarch64.rpm ffmpeg-4.2.4-7.oe2003sp4.src.rpm ffmpeg-debuginfo-4.2.4-7.oe2003sp4.x86_64.rpm ffmpeg-debugsource-4.2.4-7.oe2003sp4.x86_64.rpm ffmpeg-libs-4.2.4-7.oe2003sp4.x86_64.rpm libavdevice-4.2.4-7.oe2003sp4.x86_64.rpm ffmpeg-devel-4.2.4-7.oe2003sp4.x86_64.rpm ffmpeg-4.2.4-7.oe2003sp4.x86_64.rpm A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash. 2024-06-28 CVE-2022-3341 openEuler-20.03-LTS-SP4 Medium 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L ffmpeg security update 2024-06-28 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1759